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Beer is immensely wasteful of [[water]], using 7-10 gallons of water to produce merely one pint of beer.<ref name="W">https://learningtohomebrew.com/how-much-water-is-in-beer/#:~:text=Water%20is%20a%20brewer's%20best,gallons%20of%20water%20per%20pint.</ref>  Amid increasingly worse water shortages, beer is wasting 60-80 times as much water as contained in a glass of beer.  For all that, beer dehydrates rather than a healthy hydration, for those who drink it.<ref name="W"/>

Beer is immensely wasteful of [[water]], using 7-10 gallons of water to produce merely one pint of beer.<ref name="W">https://learningtohomebrew.com/how-much-water-is-in-beer/#:~:text=Water%20is%20a%20brewer's%20best,gallons%20of%20water%20per%20pint.</ref>  Amid increasingly worse water shortages, beer is wasting 60-80 times as much water as contained in a glass of beer.  For all that, beer dehydrates rather than a healthy hydration, for those who drink it.<ref name="W"/>

The four major ingredients of beer are [[water]], [[malt]], hops and [[yeast]].  The particular combination, amount and variety of each of these ingredients determine the final flavor, alcoholic strength and style of the finished beer.

The four major ingredients of beer are [[water]], [[malt]], hops and [[yeast]].  The particular combination, amount and variety of each of these ingredients determine the final flavor, alcoholic strength and style of the finished beer.  '''''Beer is high in harmful [[carbohydrates]], which makes it a cause of [[diabetes]] and many other health problems'''''.  A typical can or bottle of beer contains about 150 calories, including 13 grams of carbohydrates, and some beers contain far more.

Although almost all modern beer styles use hops, early European brewers originally added spices such as rosemary, coriander, ginger, anise seed, and juniper berries to their beers to impart more complex flavors.  Hops are used primarily used today because the bitterness derived from the hops tend to counterbalance the sweetness derived from the malt, and provide a more balanced flavor.  Hops may also be added to beer to impart a floral or spicy aroma and flavor.  Another benefit early brewers found was that hops also tended to help preserve their beers longer than unhopped beers.  

Although almost all modern beer styles use hops, early European brewers originally added spices such as rosemary, coriander, ginger, anise seed, and juniper berries to their beers to impart more complex flavors.  Hops are used primarily used today because the bitterness derived from the hops tend to counterbalance the sweetness derived from the malt, and provide a more balanced flavor.  Hops may also be added to beer to impart a floral or spicy aroma and flavor.  Another benefit early brewers found was that hops also tended to help preserve their beers longer than unhopped beers.